Plumber & HVAC Contractor in St. Louis, MO
Your Preferred Team for Plumbing , Heating & Air Conditioning Repair, Installation & More
Since 2003, Dunn Plumbing, Heating & Air Conditioning, LLC has been proudly serving the comfort needs of homeowners throughout the St. Louis, Missouri area. Whether you need emergency AC repair, new furnace installation, water heater replacement, or indoor air quality improvements, our team is trained and ready to help.
With a commitment to providing the finest professional service and customer-oriented assistance, we’ve earned a reputation for excellence—and we stand behind everything we do. We’re available around the clock for emergency 24/7 service and provide same-day appointments for most services. We can even provide a free second opinion on condemned equipment and we offer free estimates on all new equipment installations.
Need plumbing, heating, or air conditioning services in St. Louis or the surrounding areas? Contact us to schedule an appointment.
Customers Love Us
See What They Had to Say About Their Experience-
“Highly Recommended”
- A Satisfied Customer -
“Dunn and its team provided optimal customer service.”
- Juan G. -
“He made it simple and pain-free.”
- Elaine S.
Good Quality. Good Price. Good Time.
See What Makes Us Unique-
Focused on Customer Satisfaction
-
Service All Major Brands
-
Quality Work at the Best Price
-
Financing Options Available
-
Calls are Answered 24/7
-
Locally Owned & Operated Business
